import { AbstractResolver } from '@ulangi/resolver';
import * as Joi from 'joi';

import { WiktionaryEtymology } from '../interfaces/WiktionaryEtymology';
import { WiktionaryDefinitionsResolver } from './WiktionaryDefinitionsResolver';
import { WiktionaryPronunciationResolver } from './WiktionaryPronunciationResolver';
import { WiktionaryWordClassResolver } from './WiktionaryWordClassResolver';

export class WiktionaryEtymologyResolver extends AbstractResolver<
  WiktionaryEtymology
> {
  private wordClassResolver = new WiktionaryWordClassResolver();
  private pronunciationResolver = new WiktionaryPronunciationResolver();
  private definitionsResolver = new WiktionaryDefinitionsResolver();

  protected rules = {
    kind: Joi.string().valid('etymology'),
    sectionName: Joi.string(),
    etymology: Joi.string().optional(),
    children: Joi.array().items(
      this.wordClassResolver.getRules(),
      this.pronunciationResolver.getRules(),
      this.definitionsResolver.getRules()
    ),
  };
}